| 1 |
Scientific law is interchangeable with : |
- A. Hypothesis
- B. Theory
- C. Deduction
- D. Observation
|
| 2 |
Scientists noticed that persons living near marshy areas were most likely suffered from malaria. They will considered this fact as |
- A. Problem
- B. Hypothesis
- C. Observation
- D. Experiment
|
| 3 |
No of steps of biological method are: |
- A. Seven
- B. Six
- C. Two
- D. Eight
|
| 4 |
Plasmodium completes its asexual reproduction properties? |
- A. Mosquito
- B. Human body
- C. Stomach
- D. Salivary glands
|
| 5 |
You are testing a hypothesis; "students learn more if they drink tea before sitting for study". Your 20 experimental students drink tea before study;<div>You test their learning by giving question. Your 20 students of the control group should have all experimental conditions identical to the experimental group EXCEPT that:</div> |
- A. They should take tea
- B. They should take tea before as well as during study
- C. They should not take tea before studing
- D. They should not sit for studing
|
| 6 |
Which mosquito spread malaria in birds. |
- A. Anopheles
- B. Culex
- C. Anopheles & Culex
- D. None of these
|
| 7 |
Experimentation is only a step of the scientific process but it is very important step because it always: |
- A. Gives the biologist a correct result
- B. Allows rejection of some alternative hypothesis
- C. Ensures that hypothesis can be confirmed with certainity
- D. Give scientists a chance to work in the laboratory
|
| 8 |
A testable statement is (a/an) |
- A. Observation
- B. Hypothesis
- C. Theory
- D. Law
|
| 9 |
Ronald Ross was a ____________ army physician. |
- A. British
- B. American
- C. German
- D. Chinese
|
| 10 |
In biological experiments, testing of hypothesis is based upon: |
- A. Observation
- B. Hypothesis
- C. Data
- D. Law
|
